Compilare: main.cpp: In function 'int comparaLexic(int, int)': main.cpp:21:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<strlen(s[primaPozitie]); i++){ ~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void cerinta1()': main.cpp:31:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(s[i]) >= lungimeMaxim){ ~~~~~~~~~~~~~^~~~~~~~~~~~~~~ main.cpp:32:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(s[i]) == lungimeMaxim) ~~~~~~~~~~~~~^~~~~~~~~~~~~~~ main.cpp: In function 'int esteSubsir(char*, char*)': main.cpp:41:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0 ;i<=strlen(s[i]);i++) ~^~~~~~~~~~~~~~ main.cpp:40:9: warning: unused variable 'sem' [-Wunused-variable] int sem = 1; ^~~ main.cpp:44:1: warning: control reaches end of non-void function [-Wreturn-type] } ^